Hand truck



FIG. 1 is a front elevational view of the hand truck showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top perspective view thereof taken in the direction of arrow 3 in FIG. 2;

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a hand truck, substantially as shown. 